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May 27 news According to IT Home netizens' submissions, Xiaomi 9 has pushed the MIUI 12.5 stable version update, which is 2.6GB in size. Xiaomi released the latest generation of MIUI 12.5 system in...[Details]
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A new generation of young consumers has changed their decades-old audio-visual habits. Previously, headphones were only worn when needed. The introduction of true wireless (TWS) earbuds has changed t...[Details]
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Pseudo-instruction Note: Pseudo-instructions may vary greatly between different IDEs, but assembly instructions are the same; Pseudo-operation identifier: Function: Complete various preparations f...[Details]
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Ultrasonic flow meter Ultrasonic flowmeter is an instrument that measures flow by detecting the effect of fluid flow on ultrasonic beams or ultrasonic pulses. As a non-contact measuring instrument, c...[Details]
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The following waveform is required : dead time 1us, phase difference between CH1 and CH2 3us, frequency 50HZ. 1. To get TIM1 counter clock at 72MHz, the prescaler is computer as follows: ...[Details]
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As China's rail
transit
construction enters a stage of rapid development, the mobility requirements of the rail transit vehicle-to-ground wireless transmission system are becoming increasingly ...[Details]
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Recently, SMA Solar Technology announced that it will provide equipment including inverters to a 50MW solar project in Minbu, Myanmar.
The German company will supply its Power Station 2000SC, ...[Details]
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The old HP34401a does not have a temperature measurement function, which is very inconvenient to use in some situations. If you have a pt100 temperature probe, you can use it to make a high-precision...[Details]
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Littelfuse Launches Industry's First Ultra-High Current SMD Fuse Series
Available in 150A and 200A current ratings in a compact SMD package, simplifying design and saving PCB space
...[Details]
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introduction
High-voltage switchgear plays a dual role of control and protection in the power system. With the increasing expansion of the power grid and the i...[Details]
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1 Introduction
Radio frequency identification (RFID) technology is a contactless automatic identification technology that uses radio frequency communication (hereinafter referred to as RFID te...[Details]
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1) Problems and reasons when adjusting full load error: The first meter has a slow speed but the adjustment does not improve. The reason is that the current coil turns are short-circuited or have too...[Details]
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1. Before using the inverter, you must first be familiar with its panel display and keyboard operation unit, and set the parameters reasonably according to the requirements of using the on-site ope...[Details]
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S3c2440 Clock & Power Management The clock consists of three parts: Clock control, USB control, and Power control
The clock control part can generate the clock FCLK for the ARM core, HCLK for ...[Details]
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It has been a year since Emerson completed its acquisition of NI. NI customers may have this question:
What does Emerson's acquisition of NI mean?
How to continue ...[Details]